Telkom spokesperson Jacquie O'Sullivan says it is possible for networks to provide data at a reasonable cost. But the networks will have to consider the impact it will have on revenue.

Asked by Stephen Grootes how data expiration and charges is going to change, O'Sullivan said monitoring and tracking unused data is a massive liability for companies.

But I think in this conversation all those conversations should be in the table. But what we have looked at from our perspective, how do we real change the market, how do we disrupt it and do what is best for our consumer.